common sense

Synonyms

discreetness, discretion, gumption [chiefly dialect], horse sense, levelheadedness, policy, prudence, sense, sensibleness, wisdom, wit;

Antonyms

imprudence, indiscretion;

Near Antonyms

shortsightedness;

brainlessness, foolishness, half-wittedness, idiocy, senselessness, stupidity;

carelessness, heedlessness;

unreasonableness;

Related Words

street smarts;

farsightedness, forehandedness, foresight, foresightedness, forethoughtfulness, judgment (or judgement);

brains, gray matter, intelligence;

logicality, logicalness, practicality, rationality, rationalness;

discernment, discrimination, insight, sagacity, sapience;

acumen, astuteness, clearheadedness, keenness, penetration, perspicacity, shrewdness;

care, caution, circumspection, precaution, premeditation;